2012 MERCEDES-BENZ M-Class clock setting

Disp
lay(clea ning instructi ons) ........ 323
Di splay messag es
Ca lling up (on-boa rdcompu ter)..... 238
Driving systems ............................. 258
Engine ..................... .............. .........254
Gene ralnotes ................................ 238
Hidi ng(on-boa rdcompu ter)........... 238
KEYLESS-GO .................................. 267
Ligh ts.... ................ ...................... ...2 50
Safety systems .............................. 239
Service intervaldisplay .................. 317
SmartKey ....................................... 267
Tire s....... ........................................ 263
Vehi cle...........................................2 65
Di stanc edisplay (on-bo ard
co mputer) .......................................... 232
Di stanc ereco rder ............................. 227
see Odome ter
see Trip odom eter
Di stanc ewarni ng(warning lamp)....279
DI STRONIC PLUS
Activating .......................................172
Activatio ncondition s..................... 172
Cru isecontrol lever....................... 172
Deactiva ting....... ............................ 176
Displ aymessa ge............................ 261
Displ aysin the multifunctio n
dis pla y........................................... 173
Driving tips.................................... 177
Function/notes .....................169,171
Importa ntsafe tynotes .................. 169
Setting thespeci fiedminimu m
dis tance ......................................... 176
Warni nglamp ....... ....... .............. ..... 279
Do ors
Automa ticlocking (on-board
compu ter)...................................... 235
Automa ticlocking (switch) .............. .79
Cen tral loc kin g/unlo cking
(Sm artKey) .......................................7 2
Con trol pan el................................... 35
Displ aymessa ge............................ 266
Emergency locking........................... 80
Emergency unlocking ....................... 80
Importa ntsafe tynotes .................... 78
Openi ng(from inside)...................... 79
Do wnh illSpee dRegula tion
see DSR(Do wnh illSpe edRegulat ion) Drink
ingand driving ......................... 158
Drin kshol der
see Cuph older
Driver's door
see Doors
Driver's seat
see Seats
Driving abroad
Mercedes-B enzServic e................. 318
Symmetri callow beam.................. 108
Driv inginmountain ousterrain
Approa ch/dep artureangl e............ 166
Driv inglamps
see Daytime running lamps
Driv ingoff-road
see Off-road driving
Driv ingsafety systems
4ETS (Electroni cTracti onSystem) ...63
ABS (Anti-lock BrakingSystem) .......61
ADAPTIVE BRAKE............................. 65
BAS (Brake AssistSystem) .............. 61
BAS PLUS (Brake AssistSystem
PLUS) .............................. .................6 2
Ele ctroni cbrake force distributio n... 65
ESP ®
(Ele ctronic Stability
Progra m).......................................... 63
Importa ntsafe tyinforma tion........... 61
Overvi ew.......................................... 60
PRE-SAFE ®
Brake .............. ...............65
STEER CONTR OL............................. 67
Driv ingsyste ms
Active BlindSpotAssist ................. 202
Active Curve System ...................... 181
Active Driving Assistance
packa ge......................................... 202
Active LaneKeepingAssist ............ 205
Active ParkingAssist ..................... 186
ATTENTION ASSIST........................ 194
Blind SpotAssist ..................... ....... 198
Cru isecontrol ................................ 167
Displ aymessa ge............................ 258
DISTRONI CPLUS ........................... 169
HOLD function ............................... 179
Lane KeepingAssist ...................... 200
Lane Tracki ngpacka ge.................. 198
Level control (vehiclewith
AIRMATIC package)....................... 1818
In
dex

X
To dea ctivate :pre ssand holdbu tton :
for abou tfive seco ndsuntila ton esoun ds.
X To act ivat e:press andhold button; for
about fiveseco ndsuntila ton esoun ds. i
If
you press oneofthe two buttons and
do not hear aton e,the relev antsettinghas
already beenselected.
You canalso switc hthe autom aticlocking
func tion onand offusing theon-board
com puter (Ypage 235). Unlocking
thedr iver' sdoor
(mecha nicalkey)
If the vehic lecan nolong erbe unloc kedwith
the SmartKey, usethemec hanic alkey.
If you usethemec hanic alkey tounloc kand
op en the driver 'sdo or, the anti-thef talarm
syst emwill betriggere d(Y page 68).
X Take themec hanic alkey outofthe
Sm artKey (Ypage 75).
X Insert themec hanic alkey intothe lock of
the drive r'sdoor asfar asitwill go. X
Turn themec hanic alkey coun tercloc kwise
to posit ion1.
The door isunloc ked.
X Turn themec hanic alkey back andremo ve
it.
X Insert themec hanic alkey intothe
Sm artKey. Locking
thevehicle (mechanicalkey)
If the vehic lecan nolong erbe lock edwith the
Sm artKey, usethemec hanic alkey.
X Open thedrive r'sdoor.
X Close thefront-pass engerdoor, therear
doors andthetailgat e.
X Press thelock ingbutt on(Ypage 79).
X Check whetherthelock ingknobs onthe
fro nt-pass engerdoor andtherear doors
are still visible. Pressdownthelock ing
kn obs byhand, ifnec essary.
X Close thedrive r'sdoor.
X Take themec hanic alkey outofthe
Sm artKey (Ypage 75).
X Insert themec hanic alkey intothe lock of
the drive r'sdoor asfar asitwill go. X
Turn themec hanic alkey cloc kwise asfar
as itwill gotoposit ion1.
X Turn themec hanic alkey back andremo ve
it.
X Make surethatthedoors andthetailgat e
are lock ed.
X Insert themec hanic alkey intothe
Sm artKey. 80
DoorsOpening/closing

X
Turn theSmart Keytoposition 2in the
ignition lock.
X Press theà button .
X Press theñ button repeatedly untilthe
desired climatemodeappears inthe
display . Setting
thetemp erature
Climate control Differ
enttemperat urescanbeset forthe
driver's andfront-passenger sides.
X Turn theSmart Keytoposition 2in the
ignition lock.
X To increase/reduce: turncontrols:and
B clock wiseorcount erclock wise
(Y page 123).
Only change thetemperat uresettingin
small increm ents.Start at72 ‡(22 †).
3-zone automat icclimate control Automat
icclimate controlzones
You canselect different temperat uresett ings
for the driver's andfront-passenger sidesas
well asfor the rear compart ment.
X Turn theSmart Keytoposition 2in the
ignition lock.
X To increase/reduce thetemp eraturein
the front :turn controls:and B clock
wiseorcount erclock wise
(Y page 126).
Only change thetemperat uresettingin
small increm ents.Start at72 ‡(22 †).
X To increase/reduce thetemp eraturein
the rear compar tment using thefront
control panel:presstheá button .
The indicator lampinthe á button goes
out.
X Turn control: clock wiseor
count erclock wise(Ypage 126).
Only change thetemperat uresettingin
small increm ents.Start at72 ‡(22 †).
The temperat uresettingforthe driver's
side isadopted forthe rear compart ment
and thefron t-passenger side.
X To increase/decrease therear
compar tment temp eratureusing the
rear control panel:turncontrolM onthe
rear controlpanel clockwiseor
count erclock wise(Ypage 126).
Only change thetemperat uresettingin
small increm ents.Start at72 ‡(22 †). Setting
theairdistr ibution
Front control unit:
P Directsair through thecent ervent s.
O Directsthe airflow through the
footwell airvent s
S Directsthe airflow through thecent er
and footwell vents.
¯ Directsthe airflow through the
defrost ervent s
b Directsthe airflow through the
defrost erand cent ervent s10
a Directsthe airflow through the
footwell anddefrost ervent s
_ Directsthe airflow through the
defrost er,cent erand footwell air
vent s10
10 For Canada only. 130
Opera
tingtheclimate controlsystemClimate control

X
To switchof f:pre ssthe ¬ button.
The indicator lamp inthe ¬ button goes
ou t.The previouslysel ecte dsettings come
int oeffec tagain. Thecooling withair
dehumidification functionremains on.Air-
recirculation moderemains deactivated.
or
X Press theà button .
The indicator lampinthe ¬ button goes
out. Airflow andairdistribution aresetto
automatic mode.
or
X Turn controls:orB clock wiseor
count er-clockwise (Ypage 123),
(Y page 123).
or
X Press theK orI button . Switching
maximumcool ingMAX
COOL on/off
The MAX COOL functionisonly availa blein
vehicles forthe USA .
MAX COOL isonly operational whenthe
engine isrunnin g.
When youactivate MAXCOOL, climate
cont rolswitches tothe following functions:
R maximum cooling
R maximum airflow
R air-recirc ulationmodeon
X To activat e:press theÙ button .
The indicator lampinthe button lightsup.
X To deactivat e:press theÙ button
again.
The indicator lampgoesout.Thepreviously
selected settings come intoeffect again. Defrosting
thewindows
Windows foggeduponthe inside X
Act ivate the¿/Á coolingwithair
dehumidification function.
X Act ivate automatic modeÃ.
X Ifthe windows continue tofog up,activate
the defrostin gfunct ion(Ypage 131). i
You
should onlyselect thissettinguntil
the windshield isclear again.
Windows foggeduponthe outside X
Act ivate thewindshield wipers.
X Press the_ button repeatedly untilthe
P orO symbol appears inthe
display . i
You
should onlyselect thissettinguntil
the windshield isclear again. Rear
window defroster
Activating/deactivat ing G
WARNING Any
accumulation ofsnow andiceshould be
removed fromtherear window beforedriving.
Visibility couldotherwise beimpaired,
endangering youand others.
The rear window defroster hasahigh current
draw. Youshould therefor eswitch itoff as
soon asthe window isclear asitonly switches
off automatically afterseveral minutes.
If the battery voltage istoo low, therear
window defroster mayswitch off.
X Turn theSmart Keytoposition 2in the
ignition lock.
X Press the¤ button .
The indicator lampinthe ¤ button lights
up orgoes out. 132
Opera
tingtheclimate controlsystemClimate control

!
Close theairvent ifyou donot wish to
cool theglove boxoryou have notswitched
on cooling withairdehumid ification.
Moisture-sensitive itemsstored inthe
glove boxcould otherwise bedamage d. :
Airvent thumbwheel
; Airvent
X To open: turnthumbwheel :counter-
clockwise.
X To clos e:turn thumbwheel :clockwise. Setting
therear- compart mentair
vents
Setting thecenter ventsinthe rear
compart ment Example:
centerventsinthe rear compartment
with rearcontr olpanel
: Rear-compartment airvent thumbwheel
; Rear-compartment airvent, right
= Rear controlpanel
? Rear-compartment airvent, left X
To open/c lose:turn thumbwheel :upor
down.
Setting therear- compart mentsideair
vents These
rear-compartment sideairvents are
only available ifyour vehicle has3-zone
automatic climatecontrol. :
B-pillar airvent
; Thumbwhe elfor B-pillar airvent
X To open/c lose:turn thumbwheel ;tothe
left orright. Setting
theairvents
135Climate control Z